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and how do you recognize the molecular shape by looking at the lewis structure. and how do you recognize the where the net dipole exists?

2006-10-24 14:59:48 · 7 answers · asked by Anonymous in Science & Mathematics Chemistry

7 answers

Formula for hydrogen peroxide: H2O2 (note that there are 14 total valence electrons)

H---O---O---H

As you can see, each oxygen has two bonding pairs and two lone pairs. According to the VSEPR theory, this results in a bent shape at each oxygen (like H2O). Since there are 4 total electron pairs, you know that sp³ hybridization occurs. To determine the direction of net dipole moment, first draw the two dipole vectors. Then add up the vectors, and you will find the direction of the net dipole moment.

***The guys above me know nothing about chemistry. Look up hydrogen peroxide online; you'll never see it shown as a linear molecule. Also, it has nothing to do with benzene.

2006-10-24 15:20:26 · answer #1 · answered by عبد الله (ドラゴン) 5 · 10 4

This Site Might Help You.

RE:
what is the Molecular shape of hydrogen peroxide?
and how do you recognize the molecular shape by looking at the lewis structure. and how do you recognize the where the net dipole exists?

2015-08-13 04:32:56 · answer #2 · answered by Anonymous · 0 0

This is a difficult question to answer here, because I cant draw the Lewis structure for you. We all now that water is H2O, and is very stable. Oxygen in water has the two covalent electron pairs shared with each Hydrogen, with two other electron pairs in orbit, which create the dipole.... draw your Mickey mouse ears. .... but, in peroxide, the lewis structure is H2O2 ... H-O::O-H with the other two electron pairs for each oxygen in a more paralleled orbit.... this makes it a very unstable molecule .... which is why peroxide easily percolates, turning into water and oxygen gas. Essentially the process of making peroxide creates weak electron bonding with the lone pairs aligned such that there isnt a dipole... you need to envision water three dimensionally ... in a tetrahedron .... a very common structure in molecules which is impossible to draw here .... water is like a bunch of mickey mouses who like to rub ears ... where as peroxide is more like a train track made from gas ... and the gas isnt happy that way ... the water molecule is prefered state because the electrons are actually energy orbits, spinning constantly ....

I hope this helps.

2006-10-24 15:21:49 · answer #3 · answered by cosmowinterbottom 2 · 4 0

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2016-05-01 07:38:30 · answer #4 · answered by ? 3 · 0 0

H2o2 Lewis Structure

2016-10-05 12:32:49 · answer #5 · answered by ? 4 · 0 0

ok...
the H2O2 looks like this:

H-O-O-H

the only thing is that the angle between the O atoms is like 109 degrees.. you can tell because oxygen has 2 free electron pairs, and the other 2 electrons are forming bonds: 1 with a H and the other with the other O.

the net dipole, well, remember that O is the second most electronegative element, so the dipole will be going from each H to each O.. this means that both dipoles are going to face each other, so the net dipole will be zero

2006-10-24 15:23:58 · answer #6 · answered by Sagitarius CR 2 · 2 1

the shape is actually skewed as the h-o--o-h formation tends to arrange at angles

2006-10-24 15:02:27 · answer #7 · answered by Anonymous · 1 2

Its linear HO----OH

The chemical formula for hydrogen peroxide is H2O2. It has nothing to do with benzene which is a six carbon ring with alternating double bonds (conjugated system).

2006-10-24 15:08:10 · answer #8 · answered by jdaddy76 2 · 2 10

u all are some dum *** if u do not know what is a drawing is

2013-10-30 14:48:57 · answer #9 · answered by ? 1 · 0 0

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